User Niro

51 votes

4 answers

119k views

What does 'nice' mean on CPU utilization graphs?

asked Feb 25, 2010 at 21:55

6 votes

4 answers

3k views

Static file with HTTP headers?

asked Oct 10, 2011 at 11:47

5 votes

3 answers

20k views

Daemon doesn't start at boot - how can I debug this?

asked Sep 4, 2012 at 13:13

4 votes

3 answers

862 views

iptables - how to allow IP when it is blocked by default

asked May 18, 2011 at 14:15

3 votes

3 answers

858 views

httperf hangs when using --hog

asked Nov 16, 2011 at 12:33

3 votes

3 answers

2k views

Simulate high traffic using data from log files

asked Nov 16, 2011 at 22:23

3 votes

3 answers

11k views

Zabbix - Some of the monitored items don't refreh

asked Mar 16, 2010 at 12:23

3 votes

5 answers

2k views

Best practices for mass email platform [duplicate]

asked Apr 27, 2010 at 15:08

3 votes

4 answers

6k views

Apache process consumes too much CPU

asked Oct 3, 2012 at 14:38

3 votes

1 answer

243 views

Best practice for unattended upgrades on immutable servers

asked Dec 27, 2021 at 19:09

2 votes

1 answer

2k views

php5-geoip performance issue

asked Mar 4, 2012 at 14:54

2 votes

2 answers

10k views

Nginx + PHP FASTCGI FAILS - how to debug?

asked Jan 12, 2010 at 17:26

2 votes

1 answer

297 views

Why are my php extensions being compiled for PHP4 and not PHP5

asked Oct 22, 2009 at 16:52

2 votes

5 answers

7k views

Why shell command runs from command line but not from php script?

asked Dec 6, 2009 at 9:12

2 votes

1 answer

783 views

estimating network capacity on AWS/EC2

asked Oct 27, 2011 at 15:52

2 votes

2 answers

177 views

Best way to prepare for one time digg-like effect

asked Aug 26, 2010 at 16:30

1 vote

2 answers

6k views

untar extracts files as different user

asked Feb 24, 2010 at 7:22

1 vote

2 answers

2k views

My server appears to have been hacked+ scanssh run by zabbix is it normal?

asked May 17, 2010 at 17:20

1 vote

1 answer

237 views

Mysql- How can I find the memory usage of indexes

asked Sep 5, 2010 at 18:03

1 vote

1 answer

1k views

AWS sent me abuse report - apparently one of my servers was hacked - whats next?

asked Oct 18, 2010 at 20:02

1 vote

4 answers

400 views

Best practice for synchronizing sources across servers (Amazon EC2)

asked Oct 31, 2011 at 17:15

1 vote

1 answer

138 views

whats wrong with this iptable

asked May 18, 2011 at 14:46

1 vote

2 answers

434 views

AWS EC2 - If a server fails and restarts, how do other servers connect to it?

asked Jan 6, 2010 at 13:12

1 vote

3 answers

2k views

domain and subdomain ssl access on plesk

asked Jul 14, 2009 at 12:15

1 vote

9 answers

361 views

My site was hacked- what can I do to prevent it from happening again?

asked Aug 11, 2009 at 12:35

1 vote

2 answers

1k views

Nginx / APC / ? for kmemsize optimization

asked Oct 6, 2009 at 14:55

1 vote

1 answer

1k views

top on memcached server shows 110% cpu (memcached process) and 55% idle on cpu(s)

asked Nov 22, 2011 at 14:30

1 vote

3 answers

5k views

apache basic authentication - how to disable on dev computer

asked Jan 24, 2012 at 8:24

1 vote

0 answers

57 views

New Relic shows increased web external lags, how to debug?

asked Mar 22, 2017 at 14:54

Stack Exchange Network

65 Questions

What does 'nice' mean on CPU utilization graphs?

Static file with HTTP headers?

Daemon doesn't start at boot - how can I debug this?

iptables - how to allow IP when it is blocked by default

httperf hangs when using --hog

Simulate high traffic using data from log files

Zabbix - Some of the monitored items don't refreh

Best practices for mass email platform [duplicate]

Apache process consumes too much CPU

Best practice for unattended upgrades on immutable servers

more than 10 DNS searches for SPF

php5-geoip performance issue

Nginx + PHP FASTCGI FAILS - how to debug?

Why are my php extensions being compiled for PHP4 and not PHP5

Why shell command runs from command line but not from php script?

estimating network capacity on AWS/EC2

Best way to prepare for one time digg-like effect

untar extracts files as different user

My server appears to have been hacked+ scanssh run by zabbix is it normal?

Mysql- How can I find the memory usage of indexes

AWS sent me abuse report - apparently one of my servers was hacked - whats next?

Best practice for synchronizing sources across servers (Amazon EC2)

whats wrong with this iptable

AWS EC2 - If a server fails and restarts, how do other servers connect to it?

domain and subdomain ssl access on plesk

My site was hacked- what can I do to prevent it from happening again?

Nginx / APC / ? for kmemsize optimization

top on memcached server shows 110% cpu (memcached process) and 55% idle on cpu(s)

apache basic authentication - how to disable on dev computer

New Relic shows increased web external lags, how to debug?